Stratigraphy
n. 地层学, 地层情况\\n[医] 体层X线照相术, 断层X线照相术
🏥 医学释义
体层X 射线照像术，断层X 射线照像术
🗣️ 情景例句
He will say so, and you may disagree with him too - politely, of course!
你也可能会不同意他的看法——当然，你应该礼貌地告诉他。
He would direct the workman to use his plans.
他为了执行自己的计划，给员工下了指示。
Excuse me. Where's the nearest post office, please?
请问，最近的邮局在哪儿？